color_computer_3:gime:ff98
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | |||
| color_computer_3:gime:ff98 [2023/10/28 03:30] – trs-eric | color_computer_3:gime:ff98 [2023/10/28 03:33] (current) – trs-eric | ||
|---|---|---|---|
| Line 6: | Line 6: | ||
| | 7 | BP | 0 = Text Mode, 1 = Graphics Mode | | | 7 | BP | 0 = Text Mode, 1 = Graphics Mode | | ||
| | 6 | * | Unused | | 6 | * | Unused | ||
| - | | 5 | BPI | 1 = Burst phase inverted (Artifact Colors) ** | | + | | 5 | BPI | 1 = Burst phase inverted (Artifact Colors) * * |
| | 4 | MOCH | 1 = Monochrome | | 4 | MOCH | 1 = Monochrome | ||
| | 3 | H50 | 0 = 60 Hz Vertical Sync, 1 = 50 Hz Vertical Sync | | | 3 | H50 | 0 = 60 Hz Vertical Sync, 1 = 50 Hz Vertical Sync | | ||
| | 2-0 | LPR2-0 | Lines Per Row (Adjusts Vertical Resolution | | 2-0 | LPR2-0 | Lines Per Row (Adjusts Vertical Resolution | ||
| - | Notes: | ||
| *Undocumented | *Undocumented | ||
| - | **Set to 1 when the F1 key is used when powering on the CoCo 3. | + | |
| + | * *Set to 1 when the F1 key is used when powering on the CoCo 3. | ||
| ^ Bits 2-0 : Lines Per Row (LPR) | Description | ^ Bits 2-0 : Lines Per Row (LPR) | Description | ||
| | 000 | 1 line per row | | | 000 | 1 line per row | | ||
| | 001 | 2 line per row | | | 001 | 2 line per row | | ||
| - | | 010 | 3 lines per row* | | + | | 010 | 3 lines per row *| |
| | 011 | 8 lines per row | | | 011 | 8 lines per row | | ||
| | 100 | 9 lines per row | | | 100 | 9 lines per row | | ||
| | 101 | 10 lines per row | | | 101 | 10 lines per row | | ||
| | 110 | 11 lines per row | | | 110 | 11 lines per row | | ||
| - | | 111 | 1 row ONLY ** | + | | 111 | 1 row ONLY * * | |
| - | Notes: | ||
| * Testing has not found any working screen mode with this value | * Testing has not found any working screen mode with this value | ||
| - | ** Screen mode has only 1 row of pixels that runs from top to bottom of the screen. | + | |
| + | * * Screen mode has only 1 row of pixels that runs from top to bottom of the screen. | ||
color_computer_3/gime/ff98.txt · Last modified: by trs-eric
